What do glass links & glass box roofs in Litherland involve?
Glass links & glass box roofs in Litherland means frameless glass links joining old and new buildings. We cover the L21 district and the rest of Merseyside, with a survey before any price is fixed.
Stone and brick terraces are typical across the North West, and roof windows in rear slopes are a common way to light attic rooms. Typical uses for glass links & glass box roofs include joining a period house to a new extension or annexe.
We work across Merseyside, including Litherland, and in neighbouring towns such as Bootle and Maghull. Access, parking and how the glass reaches the roof are all checked at the survey.
Choices for your Litherland project
- Concealed gutters and drainage
- Solar-control and low-iron glass
- Heated glass on some systems
- Structural glass beams and fins
- Frameless or slim-framed glass
- Designed around the existing building
- Structural glass roof with concealed fixings
What to check first
- Thermal performance of large glass areas must be calculated
- Abutments with old masonry need careful weathering
Planning and building rules for Litherland
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. In an extension, glazing including rooflights is normally limited to 25% of the new floor area plus any windows or doors the extension covers, unless a whole-house calculation shows otherwise.
See our building regulations guide for U-values, glazing limits and self-certification.
Guide prices for Litherland
These are typical supply-and-fit ranges. For an address in Litherland, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Fully frameless link with glass beams | £20,395 – £35,995 | £16,995 – £29,995 |
| Glass roof and glazed sides Typical | £13,195 – £20,395 | £10,995 – £16,995 |
| Glass roof between existing walls | £9,595 – £13,195 | £7,995 – £10,995 |
What happens next
- Send the details. Postcode, rough size and a photo of the roof and room.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Glass links & glass box roofs near Litherland
More we do in Litherland
Common questions
How is the glass joined to the old wall?
Usually by a slim channel or flashing set into the masonry, sealed and weathered so the old wall can move without cracking the glass seal.
Is structural glass safe?
Structural glass is laminated so it stays in place if a ply breaks. The manufacturer designs it for the loads involved.
Can a glass link be warm enough to use all year?
With insulated glass units, solar control and good detailing, yes — though it will always be brighter and more exposed to temperature swings than a solid room.
Is the survey in Litherland free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
How do I book a survey in Litherland?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
